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| Country of Origin | India |
|---|---|
| Accuracy | ±2 % |
| Brand | Honeywell Technologies |
| Height | 8.9mm |
| Length | 4.9mm |
| Model | HIH8000 |
| RH Range | 0 to 100 % |
| Width | 1.91mm |
| Mount Type | Through Hole |
| Output type | Digital |
| Series | HIH8000 |
| Maximum Operating Temperature | 125°C |
| Package Type | SIP |
| Sub Type | Temperature & Humidity Sensor |
| Minimum Operating Temperature | -40°C |
| Interface Type | Serial-I2C |
| Pin Count | 4 |
| Maximum Supply Voltage | 5.5V |
| Minimum Supply Voltage | 2.3V |
Honeywell Technologies HIH8121-021-001 is a digital output temperature and humidity sensor from the HIH8000 Series. It features a through-hole mount design with a Serial-I2C interface and ±2% relative humidity accuracy, operating reliably over a temperature range from -40°C to +125°C. This sensor is suitable for precise environmental monitoring and control in industrial, laboratory, HVAC, manufacturing, and agricultural applications.
The sensor incorporates a thermoset polymer capacitive sensing element that offers high resistance against condensation, dust, dirt, and oil contamination, ensuring stable, long-term performance without frequent recalibration. Its sleep mode functionality enables reduced power usage, extending battery life in portable instruments.
With four pins and a compact SIP package size of 8.9mm height, 4.9mm length, and 1.91mm width, the sensor mounts securely on printed circuit boards via through-hole installation for robustness in demanding operational environments.
Typical applications include air compressors, dehumidifiers, industrial incubators, grain drying systems, and various environmental measurement tasks requiring accurate dual sensing of temperature and humidity with digital data output.
Wide operating temperature range from -40°C to +125°C. ±2% relative humidity accuracy with 0 to 100% range. Digital output via Serial-I2C interface for ease of integration. Sleep mode reduces power consumption significantly.
Durable capacitive sensing element resistant to contaminants. Compact SIP package with 4-pin through-hole mount design.
This sensor is a trusted choice for engineers and designers requiring a reliable, compact, and accurate environmental sensor for integration into electronic systems. Browse more Temperature & Humidity Sensors and related components at EnvMart.
Explore more products in our Temperature & Humidity Sensor category.
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